![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The inequality is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3a4df2c1049655cd65c4c158c6a08ca0.png\")
.
Draw a number line.
\Locate the point 2 and draw a dot.
\The inequality ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3a4df2c1049655cd65c4c158c6a08ca0.png\")
means that all numbers less than or equal to 2.
Draw an arrow from circle pointing to the left.
\![\"graph](\"/userfiles/image/Library/Pre_Algebra/graph_of_the_inequality_z_less_than_or_equal_to_2.gif\")
Note: A dot means that this point is included in the inequality.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
Graph of the inequality is